A little help please. I'm wanting to put in a dual battery system in my '11 Wrangler. Would some of you veterans help me out please? Who makes a good system? I did some research but I'd like some user input before I go and buy. I have some lights coming I'll install but that's it so far. I also have a homemade independant relay/fuse panel going in so distribution isn't going to be a problem. Basically, me and the family will be doing some camping in the summer and I want the spare power source. Yep we're those campers, can't do it totally right. My ladies have just gotta have some conveniences . Thanks.